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Cheap flights from Bangkok Suvarnabhumi Airport to Houston from $598

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok Suvarnabhumi Airport to Houston departing on 6/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Bangkok Suvarnabhumi Airport to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 11:30 pm
BKK
-
IAH
28h 30m
2 stops
United Airlines Logo
8:30 am - 4:35 am
IAH
-
BKK
32h 05m
3 stops
$877United Airlines
Tue, Sep 8 - Wed, Sep 23
Delta Logo
9:40 pm - 10:17 pm
BKK
-
IAH
36h 37m
2 stops
Delta Logo
7:50 am - 11:35 pm
IAH
-
BKK
27h 45m
2 stops
$928Delta
Thu, May 21 - Thu, Aug 27
Multiple Airlines Logo
11:10 pm - 9:45 am
BKK
-
IAH
22h 35m
1 stop
Multiple Airlines Logo
7:27 pm - 10:40 pm
IAH
-
BKK
39h 13m
2 stops
$959Multiple Airlines
Tue, Sep 8 - Thu, Sep 24
Multiple Airlines Logo
11:10 pm - 9:45 am
BKK
-
IAH
22h 35m
1 stop
Multiple Airlines Logo
7:27 pm - 10:40 pm
IAH
-
BKK
39h 13m
2 stops
$960Multiple Airlines
Sun, Sep 6 - Thu, Sep 24
Air Canada Logo
7:05 am - 8:28 am
BKK
-
IAH
37h 23m
2 stops
Air Canada Logo
4:45 pm - 5:30 am
IAH
-
BKK
24h 45m
1 stop
$981Air Canada
Wed, Oct 14 - Sat, Oct 24
Delta Logo
2:35 am - 11:49 am
BKK
-
IAH
45h 14m
2 stops
Delta Logo
5:40 am - 11:35 pm
IAH
-
BKK
29h 55m
2 stops
$986Delta
Tue, May 26 - Fri, Aug 7
Delta Logo
9:40 pm - 10:17 pm
BKK
-
IAH
36h 37m
2 stops
Delta Logo
5:40 am - 1:05 am
IAH
-
BKK
31h 25m
2 stops
$989Delta
Wed, May 20 - Tue, Aug 4
Multiple Airlines Logo
11:10 pm - 9:45 am
BKK
-
IAH
22h 35m
1 stop
Multiple Airlines Logo
2:34 pm - 8:55 am
IAH
-
BKK
30h 21m
2 stops
$990Multiple Airlines
Tue, Sep 8 - Sun, Sep 20
Multiple Airlines Logo
11:10 pm - 9:45 am
BKK
-
IAH
22h 35m
1 stop
Multiple Airlines Logo
2:34 pm - 8:55 am
IAH
-
BKK
30h 21m
2 stops
$991Multiple Airlines
Sun, Sep 6 - Sun, Sep 20
Air Canada Logo
7:05 am - 3:37 pm
BKK
-
IAH
20h 32m
1 stop
Air Canada Logo
4:45 pm - 5:30 am
IAH
-
BKK
24h 45m
1 stop
$994Air Canada
Wed, Oct 14 - Sat, Oct 24

United Airlines flights from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport

Our best United Airlines deals on Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport flight tickets
United Airlines
Sep 8
BKK7:00 amBangkok Suvarnabhumi
28h 30m
2 stops
IAH11:30 pmHouston George Bush Intcntl
Sep 23
IAH8:30 amHouston George Bush Intcntl
32h 05m
3 stops
BKK4:35 amBangkok Suvarnabhumi
$877
United Airlines
Sep 10
BKK9:35 amBangkok Suvarnabhumi
35h 10m
1 stop
IAH8:45 amHouston George Bush Intcntl
Sep 14
IAH11:35 amHouston George Bush Intcntl
29h 00m
1 stop
BKK4:35 amBangkok Suvarnabhumi
$1,032
United Airlines
Sep 10
BKK7:00 amBangkok Suvarnabhumi
25h 33m
2 stops
IAH8:33 pmHouston George Bush Intcntl
Sep 14
IAH11:35 amHouston George Bush Intcntl
29h 00m
1 stop
BKK4:35 amBangkok Suvarnabhumi
$1,041

Air Canada flights from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport

Our best Air Canada deals on Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport flight tickets
Air Canada
Oct 14
BKK7:05 amBangkok Suvarnabhumi
37h 23m
2 stops
IAH8:28 amHouston George Bush Intcntl
Oct 24
IAH4:45 pmHouston George Bush Intcntl
24h 45m
1 stop
BKK5:30 amBangkok Suvarnabhumi
$981
Air Canada
Oct 14
BKK7:05 amBangkok Suvarnabhumi
20h 32m
1 stop
IAH3:37 pmHouston George Bush Intcntl
Oct 24
IAH4:45 pmHouston George Bush Intcntl
24h 45m
1 stop
BKK5:30 amBangkok Suvarnabhumi
$994
Air Canada
May 18
BKK7:05 amBangkok Suvarnabhumi
48h 05m
2 stops
IAH7:10 pmHouston George Bush Intcntl
Aug 5
IAH4:45 pmHouston George Bush Intcntl
24h 20m
1 stop
BKK5:05 amBangkok Suvarnabhumi
$1,039

momondo Fare Finder

 
Customize your flight search to find flights from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 19, 2026.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 9/8

7:00 am-11:30 pm

2 stops28h 30m

Houston George Bush Intcntl

Wed 9/23

8:30 am-4:35 am

3 stops32h 05m

$877

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Thu 5/21

9:40 pm-10:17 pm

2 stops36h 37m

Houston George Bush Intcntl

Thu 8/27

7:50 am-11:35 pm

2 stops27h 45m

$928

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 9/8

11:10 pm-9:45 am

1 stop22h 35m

Houston George Bush Intcntl

Thu 9/24

7:27 pm-10:40 pm

2 stops39h 13m

$959

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sun 9/6

11:10 pm-9:45 am

1 stop22h 35m

Houston George Bush Intcntl

Thu 9/24

7:27 pm-10:40 pm

2 stops39h 13m

$960

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 10/14

7:05 am-8:28 am

2 stops37h 23m

Houston George Bush Intcntl

Sat 10/24

4:45 pm-5:30 am

1 stop24h 45m

$981

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 5/26

2:35 am-11:49 am

2 stops45h 14m

Houston George Bush Intcntl

Fri 8/7

5:40 am-11:35 pm

2 stops29h 55m

$986

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 5/20

9:40 pm-10:17 pm

2 stops36h 37m

Houston George Bush Intcntl

Tue 8/4

5:40 am-1:05 am

2 stops31h 25m

$989

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 9/8

11:10 pm-9:45 am

1 stop22h 35m

Houston George Bush Intcntl

Sun 9/20

2:34 pm-8:55 am

2 stops30h 21m

$990

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sun 9/6

11:10 pm-9:45 am

1 stop22h 35m

Houston George Bush Intcntl

Sun 9/20

2:34 pm-8:55 am

2 stops30h 21m

$991
Quickest round-trip

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 10/14

7:05 am-3:37 pm

1 stop20h 32m

Houston George Bush Intcntl

Sat 10/24

4:45 pm-5:30 am

1 stop24h 45m

$994

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Bangkok Suvarnabhumi Airport and Houston George Bush Intcntl Airport?

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of October is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Bangkok Suvarnabhumi Airport, with most prices found around $1,054. If you are unable to visit Houston George Bush Intcntl Airport during the month of October, then departing from Bangkok Suvarnabhumi Airport during the month September is also very affordable. Most momondo users find prices during this month for around $1,059.

Can stopping save me money on Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport flights?

You could potentially save up to 21% on your flight if you consider stops on a Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport flight.

How have Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport flight prices changed over time?

As of April 2026, prices for Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport flights are approximately 34% cheaper when compared to flights at the same time last year.

When to book flights from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport (BKK to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport

Fastest flight time

29h 32m

Direct flights

None
The fastest flight from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport takes 29h 32m
There are no direct flights from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport. There are no popular flight routes from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport.
Search flight deals

Frequently asked questions about flying from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport

  • How far is Bangkok Suvarnabhumi to Houston George Bush Intcntl by plane?

    There are 9227.8 mi between Bangkok Suvarnabhumi and Houston George Bush Intcntl. Typically, this will take 29h 32m by plane in normal conditions.

  • When did momondo last update prices for flights from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport were last updated today.

  • How old do you have to be to fly from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The necessary travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Conroe
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Spring
Cypress
Montgomery
Jersey Village
Tomball
Livingston

Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to Houston?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Bangkok to Houston. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Bangkok to Houston with flexible booking policies on momondo?

Yes. All flights to Houston from Bangkok on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Bangkok to Houston?

momondo provides multiple filters to help you find the best flight to Houston from Bangkok. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Bangkok to Houston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Houston from Bangkok. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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